package com.foreknow.demo3;

/**
 * 1、定义一个点类Point，包含2个成员变量x、y分别表示x和y坐标，2个构造器Point()和Point(intx0,y0),
 * 以及一个movePoint（int dx,int dy）方法实现点的位置移动，创建两个Point对象p1、p2，
 * 分别调用movePoint方法后，打印p1和p2的坐标。[必作题]
 */
public class Point {
    int x;
    int y;

    public Point() {

    }

    public Point(int x0,int y0) {
        this.x = x0;
        this.y = y0;
    }

    public void movePoint(int dx,int dy) {
        this.x += dx;
        this.y += dy;
    }

    public static void main(String[] args) {
        Point p1 = new Point(2,2);
        p1.movePoint(6,7);
        System.out.println("p1的x坐标: "+ p1.x+"p1的y坐标: "+p1.y);
    }

}
